As an overview for us more novice iOS programmers, how are you going about sharing the screen with a user? I am going to download this and check it out, but really curious as this looks fantastic!
You can get the onscreen graphics context and convert it to an image to send over the network fairly easily. I'd guess that you probably won't get a full remote desktop experience, nor would you really need one. Just an image and a "tap here" indicator" that sends a coordinate (or rect) back and forth.
Hey, I'm the other cofounder of LookIO. Yeah, that's a pretty good summary of how the visual assist part works. We have some plans on extending it with more than just a "tap here" indicator, but don't plan on turning it into a full remote desktop experience.